Home / 2,571,001,547.03-3,544,395,625.04-1,724,380,161.76

Finding the Fourth Proportional to 2,571,001,547.03, 3,544,395,625.04 and 1,724,380,161.76

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Solution

The fourth proportional to 2,571,001,547.03, 3,544,395,625.04 and 1,724,380,161.76 is: 2,377,239,137.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,001,547.03 : 3,544,395,625.04 = 1,724,380,161.76 : x
  2. Step 2: Convert to fraction form
    2,571,001,547.03/3,544,395,625.04 = 1,724,380,161.76/x
  3. Step 3: Cross multiply
    2,571,001,547.03x = 3,544,395,625.04 × 1,724,380,161.76
  4. Step 4: Simplify right side
    2,571,001,547.03x = 6,111,885,501,247,910,912
  5. Step 5: Solve for x
    x = 6,111,885,501,247,910,912/2,571,001,547.03
  6. Step 6: Final answer
    x = 2,377,239,137.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.